baber/WOPTO huggingface dataset:
Patent JP-H01107031-A (JP)
Title: Air conditioning system for building
Inventor: INOUE YOSHINORI
IPC: F24F5/00
Filed: 1987-10-20
Abstract: PURPOSE:To facilitate installation of a refrigerant piping and to prevent the occurrence of flash gas, by a method wherein a cold heat source and a heat accumulating tank, serving as a hot heat source, and adjacent air conditioners are interconnected through a heat pipe using a refrigerant, and natural circulation is executed through utilization of gravity. CONSTITUTION:An ice heat accumulating tank 1 serving as a first heat accumulating tank being a cold heat source is situated in the elevated level of a building, and a hot water heat accumulating tank 2 serving as a second heat accumulating tank being a hot heat source is situated in the low level of the building. The ice heat accu mulating tank 1 has a heat accumulating volume higher than the cold water heat accumulating tank to accumulate heat only by means of a latent heat. Thus, in order to provide a heat accumulating tank having an equivalent volume, the size of the heat accumulating tank can be sharply reduced. An air conditioner 3 serving as an indoor unit is mounted in a room at each floor, positioned in a level between the ice heat accumulating tank 1 and the hot water heat accumulating chamber 2. The ice heat accumulating tank or the hot water heat accumulating tank and the air conditioner 3 are interconnected through a gravity type heat pipe 4 or 5. The heat pipes 4 and 5 form a double pipe in which the outer periphery of a refrigerant pipe 22 is surrounded with a refrigerant gas pipe 23.
Patent JP-H11106573-A (JP)
Title: Masterbatch
Inventor: YOSHIMURA SHIYUUSHICHI
IPC: C08K3/04
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a masterbatch exhibiting particularly excellent dispersibility and markedly improved in dispersibility in inks, coating materials and resins by mixing a polyethylene having a specified density and a specified molecular weight with a pigment. SOLUTION: A polyethylene having a density of 0.900 g/cm<3> or below and a molecular weight of 10,000 or above is used. For example, it is desirably a ultralow-density polyethylene synthesized by using a metallocene catalyst, namely a polyethylene having long-chain branches in the main chain. It is also possible to add at most 20 wt.%, based on the entire masterbatch, another resin or wax. The mixing ratio of the resin to the pigment is desirably such that at least 30 wt.%, polyethylene is present, and 5-70 wt.% pigment is present. The masterbatch can be used in the form of, for example, pellets or plates. The masterbatch can be easily dissolved in inks or coating materials at very low temperatures.
Patent JP-H04146004-A (JP)
Title: Preload device of bearing
Inventor: WATABE KAZU
IPC: B23B19/02
Filed: 1990-10-05
Abstract: PURPOSE:To regulate pre-load of a bearing without lowering rigidity in the axial direction of a spindle by forming, between a bearing housing to support a bearing and an outer ring spacer, a pressure space to supply fluid pressure and by connecting this pressure space to a fluid pressure supply source. CONSTITUTION:A groove is formed on the outer peripheral surface in the central part of an outer ring spacer 13 so that a pressure space 14 is formed between itself and the inner peripheral surface of a bearing housing 1. Thereafter, fluid pressure is supplied in the pressure space 14, and pre-load of a bearing is changed by changing the dimension in the longitudinal direction by way of elastically deforming the outer ring spacer 13 in the radial direction. Consequently, as rigidity of the outer ring spacer 13 cannot be lowered, it is possible to regulate pre-load of the bearing without lowering rigidity of a spindle 2 in the axial direction.
Patent JP-H05103617-A (JP)
Title: Preparation of processed cereal having decreased allergen content
Inventor: TASHIRO SHUZO
IPC: A23L5/20
Filed: 1991-10-15
Abstract: PURPOSE:To obtain the subject processed material in high productivity by treating cereal with an aqueous solution of a salt having a specific concentration, thereby separating and removing allergen in vegetable protein in high efficiency. CONSTITUTION:Powder of cereal such as wheat, barley, rice or corn (especially wheat flour such as high gluten flour and low gluten flour) is treated with an aqueous solution of a salt (e.g. sodium chloride or potassium chloride) preferably having a concentration of 0.2-2M and pH 5-10 at a temperature between the freezing point and 15 deg.C (preferably 2-10 deg.C) for 2min to 8hr (preferably 5min to 3hr) under stirring at 30-200rpm (preferably 40-100rpm) to obtain the objective processed material.
Patent JP-2000084946-A (JP)
Title: Mold for molding short tube with resin spiral guide path and mold for reaction injection molding
Inventor: YOSHII TAKAIKU
IPC: B29C33/42
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To mold without engulfing bubbles by providing a sprue directly communicating with a communicating portion of a short tube body forming part with a spiral guide path forming part. SOLUTION: A pair of inner molds 22 are symmetrical, and each has a collar part 221, a short tube body inner surface forming part 222, a spiral guide path surface forming part 223 and a slide surface 224. An outer diameter of the part 221 is the same as an inner diameter of an outer mold 21. An outer diameter of the part 222 is smaller by twice as large as a tubular wall of a short tube with an inner surface guide path to be molded than the inner diameter of the mold 21. When the pair of the molds 22 are slid on slide surfaces 224 of opposite molds 22 in the mold 21 and closed, and the parts 221 are engaged with both ends of the mold 21.  Then, the short tube body forming part for the tubular wall of the tube with the guide path to be molded is formed between inner surfaces of the mold 21 and the parts 222, and the spiral guide path forming part is formed between the opposed guide path forming parts 223. In the case of injection molding, molten resin via a sprue 211 is sequentially filled while urging the air therein. Thus, it can be molded without engulfing bubbles.
Patent JP-H11101238-A (JP)
Title: Static pressure air bearing spindle
Inventor: YAMAZAKI SHIZUKA
IPC: F16C33/12
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a static pressure air bearing spindle to improve the number of revolutions, improve seizure resistance even under a further strict using condition, such as the increase of a load applied on a spindle, and enhance reliability. SOLUTION: In this static pressure air bearing spindle A, at least one of the outer surfaces of a spindle 1 and the bearing surfaces 2a and 2b of a bearing sleeve 2 is formed of a copper alloy. Meanwhile, the spindle 1 is formed of a steel, and a chrome oxide film is formed on the surface, positioned facing the bearing surfaces 2a and 2b of at least the sleeve 2, of the outer surfaces thereof.
Patent JP-2001088187-A (JP)
Title: System and method for deriving appropriate molding condition of injection molding machine
Inventor: KANEOKA MASATOSHI
IPC: G05B13/02
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To obtain a system for deriving an appropriate molding condition of an injection molding machine which avoids waste in terms of time and cost and derives a more appropriate molding condition by repeating the correction of the molding condition and flow analysis without performing trial injection. SOLUTION: In a system for deriving an appropriate molding condition of an injection molding machine, a system and a method for deriving an appropriate molding condition of an injection molding machine wherein based on a molding condition 34 computed by an initial molding condition determining part 11, a flow analysis part 13 estimates various parameters during molding and various parameters after molding is completed and in addition, based on a result of judgement on defect of molding obtd.  from the estimated result by the flow analysis part 13, a molding condition correcting part 15 estimates the cause of the defect of the molding and corrects the molding condition 34 from the estimated reason and based on the corrected molding condition 34, the flow analysis part 13 performs flow analysis and an appropriate molding condition 34 is thus derived by repeating the flow analysis and the molding condition correction, is provided.
Patent JP-H02112698-A (JP)
Title: Vortex pump
Inventor: ISHII TSUNEO
IPC: F04D29/22
Filed: 1988-10-21
Abstract: PURPOSE:To shorten the distance between the body of a motor and the center point of an impeller by inserting a motor shaft into a cylindrical sleeve integrally formed on the impeller and directly joining the motor shaft with the impeller. CONSTITUTION:A cylindrical sleeve 7b axially extending at the side of a motor 20 running through the turning center of an impeller 7 is integrally formed therewith. The sleeve 7b is inserted via a packing 5 into an axially extending cylindrical part 1a formed at the side of the motor 20 of a pump casing 1. And both a motor body 20b and a motor shaft 20a are stuck to the pump casing 1 via a motor fittings as they are inserted into the sleeve 7b and the motor shaft 20a which is inserted into the sleeve 7b is joined with the impeller 7. So the distance between the motor body 20b and the center point of the impeller 7 may be shortened. As a result, the entire body may be made compact and reduced in weight.
Patent JP-H01109186-A (JP)
Title: Frame structure for car
Inventor: HASHIURA YASUYOSHI
IPC: B62K5/00
Filed: 1987-10-22
Abstract: PURPOSE: To achieve both weight reduction and enhancement of rigidity and facilitate manufacture by forming a front frame from a pair of right and left box-shaped members having suspension mounting parts attached to their respective outer surfaces, and connecting a rear frame to the front frame. CONSTITUTION: The frame 1 of a vehicle, e.g. a four-wheeled buggy, comprises a front frame 10 and a rear frame 40. In this case, the rear frame 40 comprises lower and upper cross members 43, 44 suspended between the rear lower parts 41a, 42a and the rear upper parts 41a, 42b of right and left members 41, 42. The front frame 10 comprises right and left members 20, 30 forming a box- shaped closed cross section, and brackets 24, 25 forming the mounting parts of a front wheel suspension unit are attached to the main bodies 21, 31 of the members 20, 30. The front ends 41e, 42e of the members 41, 42 of the rear frame 40 are fitted into recess parts 22a, 23a in the mounting parts 22, 23 of the front frame 10.
Patent JP-H06115954-A (JP)
Title: Mold for optical element molding and its production
Inventor: NAKAMURA SHOJI
IPC: C03B11/08
Filed: 1992-10-06
Abstract: PURPOSE:To provide the subject mold capable of suppressing development of optical axis deviation and of regulating torsion component. CONSTITUTION:This mold to be used for press molding of optical elements is equipped with the 1st barrel mold to hold a top force 12 in and slidably move it and the 2nd barrel mold 15 to hold a bottom force 13 in along the identical axis with the sliding axis for the top force 12, and enabled to regulate the revolving angles for the top and bottom forces 12, 13 coaxially and coplanarly via the 1st and 2nd barrel molds 14, 15. Because the top and bottom forces 12, 13 are held, respectively, in the barrel molds 14, 15 separated from each other, the optical axes of the top and bottom forces 12, 13 can accurately coincide with each other and the optical torsion components for both the forces can be corrected, thus satisfying desired optical performance and ensuring highly reliable optical elements to be obtained.
Patent JP-H06237177-A (JP)
Title: Method and apparatus for synchronizing measurement signal sampling with external event in oversampling type digitizer
Inventor: KURISUCHIYAN GUROUFUA
IPC: H03H17/02
Filed: 1991-09-17
Abstract: PURPOSE: To synchronize the measured signal of an oversampling type digitizing equipment to a reference signal, based on external events. CONSTITUTION: Oversampling type digitizing equipment incorporates an A/D converter 2, which generates samples of a small format (p) at a frequency F=kf and a digital filter 3 which generates effective samples of a large format P at a frequency (f) in the moment decided by a clock through adding up a fixed number (n) of over samples. In order to readjust sampling timing with respect to an external event, which may occur at arbitrary time, a series of appropriate samples to be sent to the filter 3 for adding up is selected at the moment the event arrives by inserting the storing 5 of a temporary memory between the converter 2 and the filter 3.
Patent JP-2000097423-A (JP)
Title: Apparatus and method for supplying waste
Inventor: SHIROMIZU HIROSHI
IPC: F23G5/44
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for supplying waste capable of accurately controlling a feeding speed of the waste from low to high speeds with a simple constitution and dealing with an aging change or a load change without necessity of a regulating time. SOLUTION: The apparatus 2 for supplying waste comprises a hydraulic cylinder 5 for feeding the waste to a furnace, an oil amount control valve 7 for regulating an oil amount to the cylinder 5, a displacement detector 6 for detecting a displacement of a piston of the cylinder 5, and a cylinder controller 8 for controlling forwarding or retracting of the piston of the cylinder 5. The controller 8 has a target displacement setting means for obtaining a piston replacement target value, a displacement comparing means for obtaining a piston displacement deviation based on outputs of a target displacement setting means and the detector, and a control valve regulating means for controlling the control valve so that the deviation becomes zero based on the output of the comparing means.
Patent JP-H06119532-A (JP)
Title: Automatic transaction system
Inventor: GOTO YASUO
IPC: G06Q40/00
Filed: 1992-10-06
Abstract: PURPOSE:To extend transaction time and to provide transaction work to transaction waiting customers queuing up in front of an automatic transaction device at the arrival of transaction end hour. CONSTITUTION:An automatic transaction device 101 with a transaction waiting customer detecting function is loaded with a control part 102 and a transaction waiting customer sensor photodetector 104 is connected to the control part 102. The photodetector 104 applies the existence information of waiting customers 105 to the control part 102, which extends the transaction time based upon the customer existence information and judges whether transactions are to be continued or not at the arrival of transaction end hour. Since the transactions of transaction waiting customers queuing up in front of the device can be received, service for the customers can be improved.
Patent JP-S61145506-A (JP)
Title: Method and apparatus for removing coating of optical fiber
Inventor: NISHIMURA MASAO
IPC: H02G1/12
Filed: 1984-12-20
Abstract: PURPOSE:To easily remove a coating having high adhesive strength by extracting a coated optical fiber while its coating part to be removed is heated. CONSTITUTION:The electric heating wire 14 in a cylindrical heat insulating body 15 is powered on and an end part of the coated optical fiber 1 is inserted into the hole 24 of a heating body 12 which heats up previously; and the whole body is moved toward the terminal of the fiber a specific time later while cutting edges bite into the coating 2. Consequently, the coating of the coated optical fiber with high adhesive strength is easily removed.
Patent JP-S63121089-A (JP)
Inventor: YONEKURA MIKIO
IPC: G09G3/14
Filed: 1986-11-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05109591-A (JP)
Title: Semiconductor device
Inventor: MIYANO HIROYUKI
IPC: H01L21/02
Filed: 1991-10-16
Abstract: PURPOSE:To allow a user to easily and effectively use a semiconductor device after manufacturing steps of the device and a product is manufactured by controlling an inspection result to be conducted at the end of each manufacturing step of the device at each wafer or each semiconductor chip. CONSTITUTION:A writing area A of production control data is provided separately from a semiconductor element area on one picture of a semiconductor chip 10. Longitudinal banded uneven part is formed to represent control data of chips. The data is written by a lithography using reticles.
Patent JP-H09108359-A (JP)
Title: Catheter
Inventor: OZASA HITOSHI
IPC: A61B1/00
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a medical catheter with narrow diameter and sufficient flexibility which does not generate factors affecting a body cavity due to the use of electricity and a heating/cooling mechanism. SOLUTION: The wall of a catheter body 1 is provided with a charging part 7a of a photocontractive material 2, light transfer paths 5a and 5b which selectively radiate drive light to the photocontractive material 2 are provided, and a bend control means consisting of a light generator 15 and a control part 16 is provided.
Patent JP-H03130564-A (JP)
Title: Rocket motor
Inventor: YAMAMOTO YOICHI
IPC: F02K9/30
Filed: 1989-10-12
Abstract: PURPOSE:To prevent generation of erosive burning by arranging an injection nozzle, which injects combustion gas generated in a combustion chamber toward the rear, in the intermediate part periphery of a rocket motor main unit in a position where a generated amount of combustion gas is almost equal in both front and rear side combustion parts. CONSTITUTION:A rocket main unit 1 is formed of both front and rear cylinder units 2, 3 and an annular nozzle mounting member 4 for connecting these cylinder units. While the lower from the intermediate part of the rocket main unit 1, that is, the rear from a rear end part of the front part cylinder unit 2 is floating-fitted into an outer cylinder 10. Further a secondary combustion chamber 13 is formed between the rocket main unit 1 and the outer cylinder 10. Here in the periphery of the intermediate part, which is in the point end part of the secondary combustion chamber 13, in the rocket main unit 1, a plurality of injection nozzles 14 for injecting combustible gas are arranged in the peripheral direction with an equal pitch. Each injection nozzle 14 is arranged in a position where combustible gas, generated in a plurality of combustion chambers 7, 8 set so as to almost equalize a generated combustible gas amount, is simultaneously jetted.
Patent JP-H04143479-A (JP)
Title: Manufacture of roller piston rotary compressor
Inventor: SAKAI TOSHIKAZU
IPC: F04C18/356
Filed: 1990-10-04
Abstract: PURPOSE:To enhance the corrosion resistance of a roller material of compressor at a low cost and improve the durability of the compressor by preparing a work for roller from a seamless, long stretching steel pipe, cutting it into lengths, subjecting to a heat treatment and machining, and thus fabricating a roller. CONSTITUTION:A rotary compressor 1 uses a compressive gas as refrigerant 1, 1, 1. 2 tetrafluoroethane and is composed of a shaft 2, roller piston 6 mounted to the eccentric part of the shaft 2, cylinder 4 accommodating the roller piston 6, and vane 5 which is accommodated in a groove provided in the cylinder 4 and whose foremost is to be in slide contact with the periphery of the-roller piston 6. A seamless, long stretching steel pipe is used as a work 6a, cut into lengths as specified, and subjected to heat treatment and machining incl. grinding, and thus roller piston 6 is fabricated. Thereby the durability of the roller can be enhanced with no more man-hours for processing than according to conventional techniques, and also the durability of the resultant rotary compressor even using R134a having infeior lubricating performance be improved at a low cost.
Patent JP-H03243377-A (JP)
Title: Connection structure of thermal printing head
Inventor: FUKUMOTO HIROSHI
IPC: B41J29/00
Filed: 1990-10-04
Abstract: PURPOSE:To eliminate positional shift and to reduce the protrusion of a connection conductor by constituting one connection conduct of a meltable body such as solder to form the same into a shape wider than the gap thereof and positioning the connection conductor on the gap of the other connection conductor in opposed relationship to bond both connection conductors under heating a pressure. CONSTITUTION:The respective connection conductors 4 of a flexible cable 3 are constituted of a high m.p. material not melted at the time of heat-bonding under heating and each of them is formed so as to be widely divided into two parallel stripe bodies 4a, 4b at the connection part with a head substrate 1 and a gap 6 is formed between both stripe bodies 4a, 4b of each of the respective connection bodies 4, 4. The respective connection conductors 2, 2 of the head substrate 1 are composed of a solidified metal such as solder and formed one by one so as to become slightly wider than each of the gaps 6 on the side of the flexible cable 3 and provided at the positions opposed to the respective gaps 6. The head substrate 1 is aligned with the flexible cable 3 so that the connection conductors 2, 2 thereof are opposed to the gaps 6 on the side of the flexible cable 3 to bond both of them under pressure. The connection conductors 2, 2 of the substrate 1 enters the gaps 6 to be held between the stripe bodies 4a, 4b on both sides thereof and bonded positions are fixed without generating lateral sliding.
Patent JP-S62127770-A (JP)
Title: Image forming device
Inventor: MATSUMOTO KENICHI
IPC: G03G15/16
Filed: 1985-11-28
Abstract: PURPOSE:To obtain high-quality images which are free from insufficient density parts, by pressing and closely contacting a transfer material against and with an image carrier having a visual image just before the transfer material reaches a transferring position. CONSTITUTION:A pressing means 20 which presses a carrying belt 8 and transfer material 6 against photosensitive drums 1a, 1b, 1c, and 1d at transferring positions of each image formation Pa, Pb, Pc, and Pd is provided. The pressing means 20 is provided below the carrying belt 8 and, when the means 20 does not press the belt 8, a pressing section 21 comes down to the position shown by the dotted line and the belt 8 and transfer material 6 are not allowed to contact with the photosensitive drum 1a. When an image formation starting switch is depressed, the transfer material 6 is attracted to the surface of the belt 8, and thus, the transportation of the material 6 is started. At this time, a shaft 22 is rotated or a discharge 4a for transfer is raised and the pressing section 21 pushes the carrying belt 8 toward the photosensitive drum 1a before the transfer material 6 reaches the transferring position.
Patent JP-H08108690-A (JP)
Title: Compass
Inventor: SUGIYAMA TOMOKAZU
IPC: B43L9/00
Filed: 1994-10-07
Abstract: PURPOSE: To provide a compass which causes no damage to a sheet, is capable of drawing a circle even on a plate face of a hard material other than paper, is capable of drawing even a circle having any radius without the need for a ruler, and is easily handled and portable. CONSTITUTION: On one side 6 of a flat plate 2, length scales 3 are marked and writing pen/pencil tip end insertion parts 4, 5 are formed. A long-shaped guide hole 7 is bored in the flat plate 2 along the length scales 3 at a position corresponding to 0 scale of the length scales 3, and a circular-shaped origin indicator 8 is fitted into the guide hole 7 rotatably and movably along a major axis.